StackOverflow2013

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plurals

PO
primarykey
Id
8734965
data
AcceptedAnswerId
0
AnswerCount
0
ClosedDate
CommentCount
1
CommunityOwnedDate
CreationDate
2012-01-04T22:22:43.690
FavoriteCount
0
LastActivityDate
2012-01-05T00:56:40.977
LastEditDate
2012-01-05T00:56:40.977
LastEditorUserId
228344
OwnerUserId
228344
ParentId
8734049
PostTypeId
2
Score
1
ViewCount
0
LastEditorDisplayName
text
Body
According to the <a href="http://developer.apple.com/library/mac/#documentation/Cocoa/Conceptual/URLLoadingSystem/Tasks/UsingNSURLConnection.html" rel="nofollow">programming guide</a>, a connection "can be canceled any time before the delegate receives a connectionDidFinishLoading: or connection:didFailWithError: message by sending the connection a cancel message". so why not try moving <pre><code> [connection cancel]; </code></pre> from the <code>connectionDidFinishLoading</code> method to just after your <code>if-else</code> block in the <code>didReceiveResponse</code> delegate method? You want to cancel the "checkHeaders==YES" connection in either case; either you're about to kick off a new connection, or you already know all you need to know about the current connection. UPDATED as requested: <pre><code> if (![lastModifiedString isEqualToString:savedString]) { [self downloadNewFile]; } else { // you've already implicitly checked for equality above UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Ingen uppdatering tillgänglig" message:@"Det finns ingen uppdatering att hämta just nu." delegate:self cancelButtonTitle:@"Ok" otherButtonTitles:nil]; [alert show]; [alert release]; } // you've used the connection for everything that you need, so cancel it in either case [connection cancel]; </code></pre> as <code>downloadNewFile</code> kicks off its <code>NSURLConnection</code> asynchronously, this should be okay in the event that the two strings are equal. Slightly safer would be to move the <code>cancel</code> method call to just prior to the <code>if-else</code> check.
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1. This table or related slice is empty.
PostParentId
1. POMethod gets called two times
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 PostTypePostTypeId
 PTQuestion
PostTypePostTypeId
1. PTAnswer
UserLastEditorUserId
1. USjstevenco
UserOwnerUserId
1. USjstevenco
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PostLinksPostIdRelatedPostId
1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. This table or related slice is empty.
VotesPostIdCreationDate
1. VO
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 PO
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 This table or related slice is empty.
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 VTUpMod
CommentsPostId
1. COHmm, maybe I'm just stupid but I don't quite understand if this works. Can you put it into the code please.
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 USJacob

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